json_encode

json_encode

am 03.01.2009 23:22:23 von Ron Piggott

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What value does json_encode need to assign to
$verse_of_the_day_subscribe in order to cause this checkbox to be
checked when the form is updated with the query to the database?
id="verse_of_the_day_subscribe">

I have already figured out how to do ones such as:
maxlength="40" />

Thanks, Ron

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Re: json_encode

am 04.01.2009 20:47:39 von isaak malik

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First of all, I suggest you use $_POST['verse_of_the_day_subscribe'] instead
of $verse_of_the_day_subscribe to point to checkbox element value.

To answer your question, if your data is encoded with json_encode() just
decode it with json_decode() and use an if-else control structure to check
the value and check the checkbox using checked='checked' (XHTML) depending
on the condition.

To illustrate it with an example:
// Assuming the $json_encoded_data variable contains the JSON data
$html_form_element_values = json_decode($json_encoded_data);

// The rookie way
if ( $html_form_element_values->{'verse_of_the_day_subscribe'} == 1 /* or
whatever */ )
{
echo ' id="verse_of_the_day_subscribe" checked="checked">';
}
else
{
echo ' id="verse_of_the_day_subscribe">';
}
?>

On Sat, Jan 3, 2009 at 11:22 PM, Ron Piggott wrote:

> What value does json_encode need to assign to
> $verse_of_the_day_subscribe in order to cause this checkbox to be
> checked when the form is updated with the query to the database?
> > id="verse_of_the_day_subscribe">
>
> I have already figured out how to do ones such as:
> > maxlength="40" />
>
> Thanks, Ron
>


--
Isaak Malik
Web Developer

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